Question

我在将表单字段保存到数据库时遇到问题。我知道它不能保存，因为如果我在django中查看Player模型，总会有0个数据。如果有人可以看一看并纠正我，我会非常感激。

models.py -

template <class T>
struct Task
{
    template <typename ...Args>
    void operator()(const Args&... args)
    {
        (*static_cast<const T*>(this))(args...);
    }
};

forms.py -

from django.db import models

class Player(models.Model):
    player_one_name = models.CharField(max_length=30, default='')
    player_two_name = models.CharField(max_length=30, default='')

views.py

from django import forms

class PlayerInfo(forms.Form):
    player_one_name = forms.CharField(max_length=30, label='First player name')
    player_two_name = forms.CharField(max_length=30, label='Second player name')

start.html - 提交每个玩家的名字

from django.http import HttpResponse, HttpResponseRedirect
from django.shortcuts import render, render_to_response
import os
from .forms import PlayerInfo
from .models import Player

def start(request):
    if request.method == 'POST':
        form = PlayerInfo(request.POST)
        if form.is_valid():
            obj = Player()
            obj.player_one_name = form.cleaned_data['player_one_name']
            obj.player_two_name = form.cleaned_data['player_two_name']
            return HttpResponseRedirect('game/')

    else:
        form = PlayerInfo()

        args = {'form': form}
        return render(request, 'start.html', args)

game.html - 能够呈现每个玩家的名字

{% block botRow %}
    <form method="post">
        {% csrf_token %}
        {{ form.as_p }}
        <button type="submit">Submit</button>
    </form>
{% endblock %}

Answer 1

请求方法总是全部大写。

if request.method == 'POST':

Django表单不保存到数据库

1 个答案: